If you have form with
'#collapsible' => TRUE

Then the misc/collapse.js will be included.

This results in FireFox Browser in "uncaught exception: Syntax error, unrecognized expression:" message.

Because of this, no further
$(function() { });
will be excecuted which breaks alot of other modules!

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Comments

nod_’s picture

Status: Patch (to be ported) » Closed (duplicate)

Hey, there is already an issue about this and the patch should be for 8.x then backported to 7.x

please update #1606110: Exception thrown in collapse.js by .after(' ') breaks CKEditor display in term edit pages with your patch. Thanks.